| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,416 | +10.1% |
| 2Q26 | 4,221 | +6.8% |
| 1Q26 | 4,378 | +6.4% |
| 4Q25 | 4,775 | +16.3% |
| 3Q25 | 4,010 | +10.7% |
| 2Q25 | 3,951 | +11.8% |
| 1Q25 | 4,115 | +11.8% |
| 4Q24 | 4,107 | +6.7% |
| 3Q24 | 3,622 | +5.9% |
| 2Q24 | 3,534 | -4.3% |
| 1Q24 | 3,682 | +24.0% |
| 4Q23 | 3,850 | +13.0% |
| 3Q23 | 3,420 | +27.7% |
| 2Q23 | 3,694 | +23.5% |
| 1Q23 | 2,970 | +12.0% |
| 4Q22 | 3,408 | +28.4% |
| 3Q22 | 2,678 | +2.5% |
| 2Q22 | 2,990 | +25.9% |
| 1Q22 | 2,653 | +5.9% |
| 4Q21 | 2,654 | -2.0% |
| 3Q21 | 2,612 | +9.0% |
| 2Q21 | 2,375 | -2.4% |
| 1Q21 | 2,505 | +2.1% |
| 4Q20 | 2,709 | +11.2% |
| 3Q20 | 2,396 | +8.8% |
| 2Q20 | 2,432 | +9.7% |
| 1Q20 | 2,453 | +11.3% |
| 4Q19 | 2,437 | +13.6% |
| 3Q19 | 2,203 | +17.4% |
| 2Q19 | 2,218 | +27.5% |
| 1Q19 | 2,203 | +23.2% |
| 4Q18 | 2,145 | +20.7% |
| 3Q18 | 1,876 | +16.1% |
| 2Q18 | 1,738 | +3.2% |
| 1Q18 | 1,788 | +11.9% |
| 4Q17 | 1,777 | +19.9% |
| 3Q17 | 1,615 | +12.0% |
| 2Q17 | 1,685 | - |
| 1Q17 | 1,597 | - |
| 4Q16 | 1,482 | - |
| 3Q16 | 1,442 | - |